Number 21421

Representations of 21421
Greek numeral
β
Μ
͵αυκαʹ
Sanskrit numeral
२१४२१
Arabic numeral
٢١٤٢١
Roman numeral
XXMCDXXI
Maya numeral
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Chinese numeral
二万一千四百二十一
Hebrew numeral
כא׳ תכא
21421 in different numeral systems
Binary
101001110101101
Base-3
1002101101
Base-4
11032231
Base-5
1141141
Base-6
243101
Base-7
116311
Base-8
51655
Duodecimal
10491
Hex
53ad
Vigesimal
2db1
Base-24
1d4d
Base-36
gj1
Negabinary
101010011111101
Factorization
Prime factors
31, 691
Divisors
1, 31, 691, 21421
Sum of divisors other than 21421
723
Product of prime factors
21421 = 31 x 691
Characteristics
Difference of 2 squares Odd Composite Deficient
Related primes
Prime number before 21421
21419
Prime number after 21421
21433